CN212373183U - Fill environmental monitoring system for electric pile - Google Patents

Fill environmental monitoring system for electric pile Download PDF

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Publication number
CN212373183U
CN212373183U CN202020823487.4U CN202020823487U CN212373183U CN 212373183 U CN212373183 U CN 212373183U CN 202020823487 U CN202020823487 U CN 202020823487U CN 212373183 U CN212373183 U CN 212373183U
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China
Prior art keywords
data processing
charging pile
processing unit
monitoring system
motor
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Active
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CN202020823487.4U
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Chinese (zh)
Inventor
史嫣
王晓琳
齐昕
苗欣
李蕴
魏羽翀
孙韶楠
何恩超
张怀砚
李舒桢
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State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
Tianjin Sanyuan Power Equipment Manufacturing Co Ltd
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State Grid Corp of China SGCC
State Grid Tianjin Electric Power Co Ltd
Tianjin Sanyuan Power Equipment Manufacturing Co Ltd
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Priority to CN202020823487.4U priority Critical patent/CN212373183U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations

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Abstract

The utility model belongs to the technical field of electric vehicle charging station, a fill electric pile equipment is related to, especially fill electric pile and use environmental monitoring system, including a plurality of electric piles that fill, a plurality of electric piles are arranged and are formed the pile group that charges in same outdoor area, its characterized in that: installing a roadblock device at the inlet position of the charging pile group, wherein the roadblock device adopts a structure that a motor is matched with a swing arm, and the motor drives the swing arm to swing so as to realize the opening and closing of the roadblock; a monitoring system is arranged at the control end of the charging pile group, and comprises an environment monitoring unit, a data processing unit and a linkage control unit; the environment monitoring unit comprises a plurality of sensors, the data processing unit comprises an input interface, a single chip microcomputer and an output interface, and the linkage control unit comprises an indicator light, a motor and a plurality of relays.

Description

Fill environmental monitoring system for electric pile
Technical Field
The utility model belongs to the technical field of electric vehicle charging station, a fill electric pile equipment is related to, especially fill electric pile and use environmental monitoring system.
Background
With the maturity and popularization of electric vehicle technology, an electric vehicle charging station has become one of important projects for city supporting construction, and the safety, stability and reliability of the electric vehicle charging station are not negligible problems. The safety problem during charging is always the first problem of manufacturing, production, construction and management of the charging pile, so that the design unit of the charging pile adopts measures such as leakage protection, lightning protection, water prevention and the like to increase safety, and the operation unit integrates video monitoring, automatic inspection and the like into daily charging pile management by using high-tech technical means and also receives good effect. However, in some severe weather, such as rainstorm, thunder and lightning, people still risk to go to the charging station for charging, and although the charging piles all have protection measures such as electric leakage and short circuit, the charging piles have certain hidden troubles as the last passive means. Once these last protective measures fail or break, the consequences are not readily envisaged.
For this reason be used for filling electric pile environmental monitoring system to above problem, follow the monitoring of environment and look at, under bad weather or hazardous environment, forbid using and fill electric pile, fundamentally has stopped user's "the collar and has gone risk", thereby has improved the initiative security that fills electric pile, has avoided the emergence of incident to a certain extent. Simultaneously, fill electric pile environmental monitoring system and provide interface circuit, can be connected with the control system who fills electric pile (charging station) now, with fill electric pile and combine together.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of prior art, provide a rational in infrastructure, real-time supervision initiatively blocks, and the electric pile environmental monitoring system for charging of initiative outage.
Fill environmental monitoring system for electric pile, including a plurality of electric piles that fill, a plurality of electric piles are arranged and are formed the stake group that charges in same outdoor area, its characterized in that: installing a roadblock device at the inlet position of the charging pile group, wherein the roadblock device adopts a structure that a motor is matched with a swing arm, and the motor drives the swing arm to swing so as to realize the opening and closing of the roadblock; a monitoring system is arranged at the control end of the charging pile group, and comprises an environment monitoring unit, a data processing unit and a linkage control unit; the environment monitoring unit comprises a plurality of sensors, the data processing unit comprises an input interface, a single chip microcomputer and an output interface, the linkage control unit comprises an indicator light, a motor and a plurality of relays, the signal output ends of the sensors are connected with the input interface of the data processing unit, the single chip microcomputer collects data led in by the input interface and outputs a control command to the output interface after processing, the output interface of the data processing unit is respectively connected with the control ends of the indicator light, the motor and the relays in the linkage control unit, and each relay is connected with a corresponding main circuit of the charging pile.
Further, a plurality of sensors in the environment monitoring unit respectively comprise water level, temperature and humidity, illumination, rainfall, noise, wind speed, wind direction and an ozone sensor, wherein the water level sensor outputs digital quantity signals to the data processing unit, and the temperature and humidity, illumination, rainfall, noise, wind speed, wind direction and ozone sensor and the data processing unit adopt RS485 communication.
Furthermore, the water level sensor adopts a duckbilled plastic small floating ball side-mounted floating ball switch with the brand of ELECALL and the model of EP-C3-1A1, is arranged at the side position of the bottom of each charging pile, and is mounted in parallel with the height direction of the charging pile along the detection range.
Furthermore, the type of the singlechip used by the data processing unit is STM32F 767.
Furthermore, an audible and visual alarm with the brand of gqaa and the model of LTE-1101J is adopted as an indicator lamp in the linkage control unit.
The utility model has the advantages that:
the utility model discloses in, because generally include a plurality of electric pile that fill in the present charging station, consequently preferably with a plurality of electric pile formation that fill electric pile group that charge carry out overall control, lay a roadblock device in every electric pile group that charges, when extreme weather appears or should not charge, the import position that the stake group that will charge is sealed in the control swing arm of drive motor, will be used for and fill electric pile at the source and keep apart, have had the vehicle to charge then the disconnection of active control relay if charging in the stake group, make and fill the electric pile outage, and then prevent to take place the hidden danger among the charging process.
The utility model discloses in, adopt environment monitoring unit, data processing unit and coordinated control unit to cooperate, a plurality of sensors of installation carry out real time monitoring to the environment key element of difference respectively in the environment monitoring unit to with the signal output to the data processing unit that the sensor gathered, the data processing unit is according to the signal of output to coordinated control unit output control command, and then the actuating motor pendulum changes, the relay disconnection and send the scintillation early warning of initiative through the pilot lamp.
The utility model discloses in, the sensor that can buy of maturity such as used sensor includes water level, humiture, illumination, rainfall, noise, wind speed, wind direction and ozone sensor is to sleet, and environmental information such as wind and ozone gathers, and water level sensor adopts duckbilled little floater side dress float switch of plastics to be used for gathering the water level information who fills electric pile place position, and after sleet, nevertheless judge when the water level is still in dangerous height.
The utility model discloses in, adopt the model to be STM32F767 singlechip, the technology maturity has abundant interface, except handling the data of a plurality of sensors, still has the function that the system extends.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic block diagram of the present invention.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
In the embodiment, the environment monitoring system for the charging piles comprises 4 charging piles 3, wherein the 4 charging piles are arranged in the same outdoor area to form a charging pile group, the novel charging pile group environment monitoring system is characterized in that a roadblock device is arranged at the position of an inlet 2 of the charging pile group, the roadblock device adopts a structure that a motor 1 is matched with a swing arm, and the motor drives the swing arm to swing so as to realize the opening and closing of the roadblock; a monitoring system is arranged at the control end of the charging pile group, and comprises an environment monitoring unit, a data processing unit and a linkage control unit; the environment monitoring unit comprises a plurality of sensors, the data processing unit comprises an input interface, a single chip microcomputer and an output interface, the linkage control unit comprises an indicator light, a motor and a plurality of relays, the signal output ends of the sensors are connected with the input interface of the data processing unit, the single chip microcomputer collects data led in by the input interface and outputs a control command to the output interface after processing, the output interface of the data processing unit is respectively connected with the control ends of the indicator light, the motor and the relays in the linkage control unit, and each relay is connected with a corresponding main circuit of the charging pile.
In this embodiment, a plurality of sensors in the environment monitoring unit respectively include water level, humiture, illumination, rainfall, noise, wind speed, wind direction and ozone sensor, and wherein water level sensor outputs digital quantity signal to data processing unit, and humiture, illumination, rainfall, noise, wind speed, wind direction and ozone sensor and data processing unit adopt RS485 communication.
In this embodiment, the water level sensor adopts a duckbilled plastic small floating ball side-mounted float switch with the brand of ELECALL and the model number of EP-C3-1A1, the maximum power of the water level sensor is 10W, the switching voltage is 5V, the maximum switching current is 0.5A (resistance), and the applicable density is 0.65 multiplied by 103kg/m3And outputting a signal switching value, wherein the water level sensor is arranged at the side position of the bottom of each charging pile and is installed in parallel along the height direction of the charging pile along the detection range.
In this embodiment, the temperature and humidity sensor and the illumination sensor are integrated sensors, the brand is that of Kernel, and the model is RS-GZ-N01-2. The temperature, humidity and illumination sensor is IP65 high protection grade, DC10-30V power supply, RS485 communication interface, temperature precision plus or minus 0.3 ℃ (25 ℃), humidity precision plus or minus 2% RH, illumination precision plus or minus 7%, temperature range minus 40 ℃ -80 ℃, humidity range 0% RH-100% RH, illumination range |0-65535Lux/, and equipment power consumption | is less than or equal to 0.5W.
In the embodiment, the rainfall sensor adopts a tipping bucket type rain gauge, the brand is that of Kernel building, the model is RS-05B, the power supply is 24V, the rain bearing caliber is 200mm, the acute angle of a cutting edge is 40-45 degrees, the resolution is 0.5mm, the measurement accuracy is less than or equal to +/-2 percent, the rain intensity range is 0.01-4 mm/min, the output signal RS485 is output, the weight of the size is 216 multiplied by 3502Kg, the working temperature is 0-50 ℃, and the working humidity is less than 95 percent (40 ℃); the noise sensor adopts an industrial-grade noise transmitter, the brand is a family of great benevolence, the power supply is 24V, the maximum power consumption is 0.4W, the measurement precision is +/-0.5 dB, the frequency range is 20 Hz-12.5 KHz, the measuring range is 30-120 dB, the response time is less than 3s, an output signal RS485(Modbus protocol), a capacitive microphone is adopted, the working environment is-20 ℃ to +60 ℃, and 0% RH-80% RH; the wind speed sensor adopts a model of RS-FS-N01, the model of the wind speed sensor is a Mingren Kernel, the device supplies power for 24VDC, the maximum power consumption is 0.4W, the wind speed precision is +/-0.2 +0.03V m/s, the measurement range is 0-60 m/s, the resolution is 0.1m/s, the starting wind speed is less than or equal to 0.2m/s, the response time is less than or equal to 0.5s, and a signal RS485(Modbus-RTU protocol) is output; the wind direction sensor adopts a model of RS-FX-N01, the brand is a family of Kernel, the device supplies power for 24VDC, the maximum power consumption is 0.4W, the working environment is-20 ℃ to +60 ℃, 0% RH to 80% RH, the measuring range has 8 indication directions, the dynamic response speed is less than or equal to 0.5s, and a signal RS485(Modbus-RTU protocol) is output; the ozone sensor is manufactured by a Minandan Ke, is RS-O3-2 in model, has a power supply of 24VDC, a working humidity of 15% RH-90% RH (no condensation), an average power consumption of 0.1W, a working pressure of 91-111 Kpa, an output signal RS485, a data updating time of 1s, an ozone measuring range of 0-10.00 ppm, a resolution of 0.01ppm, a working temperature of-10-55 ℃ and a precision of +/-6% FS.
In this embodiment, the input interface of the data processing unit includes at least 1 digital quantity input interface and 1 standard RS485 interface, and the single chip microcomputer is of the type STM32F 767.
In this embodiment, the original system of the charging pile supports ethernet communication, so the data processing unit should have at least 1 ethernet interface; the 4G wireless communication extension module is required to realize the function expansion or the data remote transmission. The 4G wireless communication extension module is a 4G transparent transmission DTU module, the brand is someone, the model is USR-LTE-7S4V2, the power supply is 5V, the LED module status indicator lamp functions are realized, and a standard 6-pin SIM card interface is adopted.
In this embodiment, the indicator light in the coordinated control unit is a sound-light alarm with a gqaa brand and an LTE-1101J model. In this embodiment, the relay is a four-way relay module with a brand of Risym, a model of PX16B, a photocoupling isolation and a trigger voltage of 5V. The motor adopts an alternating current barrier motor, a brand wins, a model barrier left motor, a power supply AC220V/50Hz, a rated input power: 180W, ambient temperature: -35 ℃ to +55 ℃, output revolution: 68rmp, output torque: 17n.m, control voltage 5 v.
The utility model discloses a use is:
the utility model discloses during the use, because generally include a plurality of electric pile that fill in the present charging station, consequently preferably with a plurality of electric pile formation that fill electric pile group that charge carry out overall control, lay a roadblock device in every electric pile group that charges, when extreme weather appears or should not charge, the entrance position that the stake group that will charge of driving motor control swing arm is sealed, will be used for and fill electric pile at the source and keep apart, if have the vehicle in the electric pile group that charges then the active control relay disconnection, make and fill the electric pile outage, and then prevent to take place the hidden danger among the charging process.
The utility model discloses in, adopt environment monitoring unit, data processing unit and coordinated control unit to cooperate, a plurality of sensors of installation carry out real time monitoring to the environment key element of difference respectively in the environment monitoring unit to with the signal output to the data processing unit that the sensor gathered, the data processing unit is according to the signal of output to coordinated control unit output control command, and then the actuating motor pendulum changes, the relay disconnection and send the scintillation early warning of initiative through the pilot lamp.
The utility model discloses in, the sensor that can buy of maturity such as used sensor includes water level, humiture, illumination, rainfall, noise, wind speed, wind direction and ozone sensor is to sleet, and environmental information such as wind and ozone gathers, and water level sensor adopts duckbilled little floater side dress float switch of plastics to be used for gathering the water level information who fills electric pile place position, and after sleet, nevertheless judge when the water level is still in dangerous height.
The utility model discloses in, adopt the model to be STM32F767 singlechip, the technology maturity has abundant interface, except handling the data of a plurality of sensors, still has the function that the system extends.

Claims (5)

1. Fill environmental monitoring system for electric pile, including a plurality of electric piles that fill, a plurality of electric piles are arranged and are formed the stake group that charges in same outdoor area, its characterized in that: installing a roadblock device at the inlet position of the charging pile group, wherein the roadblock device adopts a structure that a motor is matched with a swing arm, and the motor drives the swing arm to swing so as to realize the opening and closing of the roadblock; a monitoring system is arranged at the control end of the charging pile group, and comprises an environment monitoring unit, a data processing unit and a linkage control unit; the environment monitoring unit comprises a plurality of sensors, the data processing unit comprises an input interface, a single chip microcomputer and an output interface, the linkage control unit comprises an indicator light, a motor and a plurality of relays, the signal output ends of the sensors are connected with the input interface of the data processing unit, the single chip microcomputer collects data led in by the input interface and outputs a control command to the output interface after processing, the output interface of the data processing unit is respectively connected with the control ends of the indicator light, the motor and the relays in the linkage control unit, and each relay is connected with a corresponding main circuit of the charging pile.
2. The environmental monitoring system for charging pile according to claim 1, characterized in that: a plurality of sensors in the environment monitoring unit respectively comprise water level, temperature and humidity, illumination, rainfall, noise, wind speed, wind direction and an ozone sensor, wherein the water level sensor outputs digital quantity signals to the data processing unit, and the temperature and humidity, illumination, rainfall, noise, wind speed, wind direction, the ozone sensor and the data processing unit adopt RS485 communication.
3. The environmental monitoring system for charging pile according to claim 2, characterized in that: the water level sensor adopts a duckbilled plastic small floating ball side-mounted floating ball switch with the brand of ELECALL and the model of EP-C3-1A1, is arranged at the side position of the bottom of each charging pile, and is installed in parallel with the height direction of the charging pile along the detection range.
4. The environmental monitoring system for charging pile according to claim 1, characterized in that: the type of the singlechip used by the data processing unit is STM32F 767.
5. The environmental monitoring system for charging pile according to claim 1, characterized in that: and the indicator lamp in the linkage control unit adopts an audible and visual alarm with the brand of gqaa and the model of LTE-1101J.
CN202020823487.4U 2020-05-18 2020-05-18 Fill environmental monitoring system for electric pile Active CN212373183U (en)

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Application Number Priority Date Filing Date Title
CN202020823487.4U CN212373183U (en) 2020-05-18 2020-05-18 Fill environmental monitoring system for electric pile

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Application Number Priority Date Filing Date Title
CN202020823487.4U CN212373183U (en) 2020-05-18 2020-05-18 Fill environmental monitoring system for electric pile

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Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115424428A (en) * 2022-07-19 2022-12-02 合享佳智(深圳)充电桩科技有限公司 Fill electric pile equipment remote monitoring remote control unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115424428A (en) * 2022-07-19 2022-12-02 合享佳智(深圳)充电桩科技有限公司 Fill electric pile equipment remote monitoring remote control unit

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